Search Results for: Shawls of silk waste
plastic waste: how can i reduce the amount that ends up in landfill?
researchers at newcastle university found that it is the volume of water used, rather than the spinning action in the drum, which is the key factor in plucking the tiny plastic particles from man-made material . millions of plastic microfibres are shed every time we wash clothes that contain materials...
https://www.sciencefocus.com/news/washing-laundry-on-a-delicate-cycle-releases-more-plastic-microfibres-into-the-ocean/
dye process (class / ) using enzymes, dye process, composition, or product of dyeing (class / ) wood dyeing process (class / ) fugitive dye composition, process or product (class / ) dyeing involving animal-derived natural fiber material (other than solely wool or silk), e.g., leather, fur, hair, feathers
, etc., composition, process, or product (class / ) hair dyeing (class / ) leather dyeing (class / ) process of extracting or purifying of natural dye (class / ) logwood (class / ) dye recovery process, other than nominal recovery (class / ) process of color renovating a dyed product (class / ) color...
https://patents.justia.com/patents-by-us-classification/8